package com.bangbang.blog.service;

import com.bangbang.blog.pojo.TbCourse;
import com.baomidou.mybatisplus.extension.service.IService;

import java.math.BigDecimal;
import java.util.Date;
import java.util.List;

/**
 * <p>
 * 课程商品表 服务类
 * </p>
 *
 * @author ${author}
 * @since 2021-08-11
 */
public interface ITbCourseService extends IService<TbCourse> {

    List<TbCourse> selectByMap(String couName,String couTeacherId,int couHour, int couWhetherLiveStreaming);

    void deleteById(Integer courseId);

    void insertCourse(TbCourse course);
}
